baber/WOPTO huggingface dataset:
Patent JP-S62139261-A (JP)
Title: Nickel electrode for alkaline battery
Inventor: TAKAHASHI OSAMU
IPC: H01M4/52
Filed: 1985-12-12
Abstract: PURPOSE:To obtain high active material utilization equivalent to that of sintered type electrode and obtain a high capacity electrode by specifying particle size of metallic cobalt powder which is additive to particle size of nickel hydroxide powder which is main active material. CONSTITUTION:In a nickel electrode obtained by impregnating active material mainly comprising nickel hydroxide in spongy porous nickel and press-molding it, the active material paste contains at least metallic cobalt powder in addition to nickel hydroxide and water, and particle size of the cobalt powder is specified to 1/10 or less compared with that of the nickel hydroxide powder. For example, 10wt.pts. metallic nickel powder and metallic cobalt having a mean particle size of 0.5-1mu are added to 100wt.pts. nickel hydroxide powder having a mean particle size of 25mu, and in addition a solvent for paste comprising water and a small amount of CMC is added to prepare paste. The paste is impregnated in spongy porous nickel having a porosity of 95%, the the porous nickel is press-molded to obtain a nickel electrode.
Patent JP-2000107338-A (JP)
Title: Golf ball for practice
Inventor: HASE TOSHIYA
IPC: A63B37/04
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To cope with the practice of shot by determining a mass above a specific value, determining a diameter within a specific range, and making a golf ball for practice heavier in comparison with a golf ball for competition, so that the impact in a misshot is increased. SOLUTION: A golf ball 1 for practice is formed by a ball body obtained by coating core 2 with a covering material 3. The core 2 is a single layered or multilayered spherical member of at least 1.2 of the specific gravity and at most 40.0 mm of a diameter. As the covering material 3, a rubber composition mainly composed of butadiene rubber of at least 40% of cis-1,4-structure, and including various blending agents such as acrylic acid metallic salt or the like, a composition mainly composed of an ionomer resin or a mixture of the ionomer resin and an elastomer, or the like can be used. Further, the spherical body obtained by covering the core 2 with the covering material 3 has a mass of at least 46 g, and a diameter of above 41.2 mm and below 50.0 mm.
Patent JP-H01120592-A (JP)
Title: Fixing device
Inventor: TSUDA TADAYUKI
IPC: F16F1/18
Filed: 1987-11-05
Abstract: PURPOSE:To obtain always stable pressing force by providing at least one of the pressing positions by pressing members to the position different with respect to the rotating direction of a rotating body for fixing an unfixed image. CONSTITUTION:The unfixed image is fixed semipermanently as the image by the heat generated by a heater 9 and the pressure applied between rollers 1 and 2 when a recording material deposited with the unfixed image is passed between the two rollers. Leaf spring groups 5, 6 are provided in the positions respectively different in the rotating direction of the rollers. An alternate long and short dash line C indicates the transverse central part of felt 4. The felt which is the member to be brought into pressurized contact with the different positions in the rotating direction of the rollers is pressed on both sides with respect to the transverse center thereof in such a manner and, therefore, the felt and holder are prevented from inclining and are always stably pressed. The pressure in the longitudinal direction is further uniformized by varying the pressing positions 5a, 5b, 6a, 6b in the longitudinal direction.
Patent JP-S62139776-A (JP)
Inventor: KAWAGUCHI TAKESHI
IPC: B62K25/24
Filed: 1985-12-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001098805-A (JP)
Title: Cylinder lock
Inventor: SUZUKI MOTOYA
IPC: E05B29/06
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a variable code type cylinder lock capable of shortening overall length. SOLUTION: A cylinder lock 1 includes a case 2 with the inside circumferential surface having an approximately circular cross section and an approximately circular plug 9 inserted in the case 2 in a rotatable manner, and at the same time, is provided with a key hole 10 and tumblers 12 inserted in the plug 9. The plug 9 has tumbler holes 43 for storing the tumblers 12, the tumbler holes 43 cross over the key hole 10 and are connected thereto, at the same time, a plurality of tumbler holes are arranged along the direction of the axis of the plug 9, and the tumblers 12 inserted in the tumbler holes 43 are constituted of first and second tumblers 17 and 18 are driven separately by, for example, a first code 123 (see Fig. 35) of a regular key 120 (see Fig. 35) inserted in the key hole 10 and second codes 124 and 124 (see Fig. 35).
Patent JP-H03140845-A (JP)
Title: Apparatus for discriminating grains of rice
Inventor: SATAKE TOSHIHIKO
IPC: G01N33/10
Filed: 1989-10-26
Abstract: PURPOSE:To certainly discriminate grains of rice by detecting a more accurate signal by providing a vibration grain feed part having a grain feed groove for grains of rice flowing in a longitudinal running state and supplying the grains of rice to a grain-of-rice feed part. CONSTITUTION:Sample grains of rice are discharged to the charging part of a feeder 40 by the rotation of a valve 22 and allowed to flow to a grain-of-rice feed part 60 by the feeder 40. A feed body 61 moves from the initial position A to a measuring position B by the driving of a drive apparatus 52 simultaneously with the start of a vibration grain feed part 40 receive the supply of the grains of rice arranged by the vibration grain feed part 40. The grains of rice are irradiated with infrared rays from below and also irradiated with visible light from above by a quantity-of-light measuring part 102 provided at the arbitrary point of the measuring position B and the obtained transmitted light and reflected light of the grains of rice are analyzed into infrared rays, red light and green light. The signal thus obtained by the quantity- of-light measuring part 102 is subjected to operational processing by an operational control apparatus. The grains of rice of low grade screened out on the basis of the processing result are sucked by the respective suction pipes 8 of a sorter 80 to be discharged out of the apparatus.
Patent JP-H09127810-A (JP)
Title: Fixing device by induction heating
Inventor: MORIGAMI YUSUKE
IPC: G03G15/20
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To attain a high-speed temperature rising and to shorten the preheating time, while sufficiently securing mechanical strength by forming a magnetic/metallic thin layer as a heating element on the outer periphery of a hollow metallic roller having a good heat conductivity and nonmagnetism. SOLUTION: The fixing roller 10 is provided with the hollow metallic roller L1 having a good heat conductive and nonmagnetic characteristics, the magnetic/ metallic layer L2 made of a magnetic metal which is formed on the outer periphery of the hollow metallic roller L1 and a heat-resistant mold-released layer L3 formed on the outer periphery of the magnetic/metallic thin layer L2. Further, in the hollow metallic roller L1, an induction coil for inducing an induced current in the magnetic/metallic thin layer L2 for heating at arranged. At this time, the hollow metallic roller L1 functions as a core metal to secure the mechanism strength of the whole of the fixing roller 10. Then, the magnetic/ metallic thin layer L2 as the heating element is formed thinner to make a heat capacity smaller, so that the temp. rises at a high speed.  Thus, the preheating time is shorten and power consumption is reduced.
Patent JP-S63136538-A (JP)
Title: Wire bonding device
Inventor: MORI IKUO
IPC: H01L21/603
Filed: 1986-11-27
Abstract: PURPOSE:To manufacture a wire bonding device, through which the oxidation of a wire and the deterioration of a junction section and the like are not generated, by forming an outlet which flows out nitrogen, an inert gas, a reducing gas or air to a lead frame for a semiconductor element. CONSTITUTION:When bonding is completed, a heating apparatus 7 is lowered, a lead frame 2 is fed at one pitch, and a wire-bonded semiconductor element 1a is also forwarded to the next position 24. A wire 9a and a section near a section, to which the semiconductor element 1a is fixed, in the lead frame 2 are heated because heating at a previous position 21 is transmitted over the next position through the lead frame 2, and brought to the state of a high temperature and oxidation at that time, but the wire 9a and the section near the section to which the semiconductor element 1a is fastened are cooled quickly by a gas such as argon gas 25 flowing out so as to be jetted from an outlet 26, and brought under the atmosphere of an inert gas, thus further preventing oxidation and deterioration of the device.
Patent JP-H01124435-A (JP)
Title: Eyeground observing apparatus
Inventor: TANAKA SHINYA
IPC: A61B3/12
Filed: 1987-11-06
Abstract: PURPOSE:To simply obtain a stereoscopic image, by storing at least two eyeground images obtained with the elapse of time by an image sensing means taking in an eyeground image as an electric signal and taking out two images by the output of a memory means to allow the same to be incident to the left and right eyes of an examiner. CONSTITUTION:An examiner sets an apparatus to an observation mode by a mode change-over switch 16 to align an eyeground imaging means with a position R. The first eyeground image is recorded on the first region of an image memory 12. The eyeground imaging means 10 is aligned with a position L and the second eyeground image is stored in the second region of the image memory 12. When the mode change- over switch 16 is changed over to a stereoscopic observation mode, a controller 11 alternately reads two images from the image memory 12 to alternately project both images on a color television monitor 13. At the same time, the drive signal synchronous to the alternate projection is emitted to observing liquid crystal spectacles 14 to alternately block the left and right lenses thereof. When the liquid crystal spectacles 14 are worn to observe the picture of the color television monitor 13, the eyeground images taken at the position R, L are alternately incident to the left and right eyes of the examiner to make it possible to stereoscopically observe the eyeground Ef.
Patent JP-H07132819-A (JP)
Title: Electric control air brake system
Inventor: OKADA KUNIO
IPC: B60T13/68
Filed: 1993-11-10
Abstract: PURPOSE:To provide good responsibility almost without changing the conventional pedal feeling, and to further improve a fail safe system. CONSTITUTION:When a brake pedal 2 is applied, a pedal switch 35 is turned on, and a front wheel side control signal pressure leak preventive valve 20 and a rear wheel side first control signal pressure leak preventive valve 27 are closed by a first ECU 36, while a rear wheel side second control signal pressure leak preventive valve 29 is closed by a second ECU 37. The control signal pressure generated on the sides of the first and second output ports 3b, 3d of a brake valve 3 is detected by rear wheel side first pressure sensors 19, 26, and a front wheel side control signal pressure feeding valve 23 is opened by the first ECU 36, while a rear wheel side control signal pressure feeding valve 32 is opened by the second ECU 37. Since the control signal pressure is introduced from air tanks 14, 17 into rear wheel side relay valves 4, 6, the compressed air in the air tanks 14, 17 is fed to rear wheel side brake actuators 8, 9, 11, 12, thus operating the brake for front and rear wheels.
Patent JP-H04158933-A (JP)
Title: Manufacture of bellows
Inventor: OKADA TAKESHI
IPC: C23C18/31
Filed: 1990-10-19
Abstract: PURPOSE:To easily manufacture the bellows by working the metallic thin sheet of large malleability and ductility, to form the base material bellows, executing electroless plating on one surface or both surfaces of it and forming a resin coating layer dispersed with metallic powder and metallic fiber. CONSTITUTION:A metallic thin sheet of large malleability and ductility is punched to a circular shape, and executed with deep-drawing to a corrugated shape and formed to the base material bellows 3. Next, one side or both side of the base material bellows 3 is executed with electroless plating. The resin coating layer 4 which is dispersed with metallic powder, metallic fiber or short metallic fiber on the electroless plating layer by immersing in the soluted resin tank dispersed with metallic powder, metallic fiber or short metallic fiber. And except that resin coating layer 4 is formed on both side surfaces, the bellows 5 is manufactured from the resin coating layer 4 allowed to by immersing it in the alkaline solution and removing the base material bellows 3.
Patent JP-H04156406-A (JP)
Title: Manufacture of hollow light waveguide path
Inventor: MINE YOSHIKI
IPC: G02B6/032
Filed: 1990-10-19
Abstract: PURPOSE:To improve work performance by injecting clad material to the inner and outer peripheral sides of annular core material respectively from a main injection nozzle and auxiliary injection nozzles, and heating the core material with the clad material stuck thereto so as to harden the clad material. CONSTITUTION:A main injection nozzle 17 is fittingly inserted into the center part of an annular discharge part 21 connected to a core extruding device so as to dispose the main injection nozzle 17 and the discharge passage 21 concentrically, and auxiliary injection nozzles 18, 19 are disposed at a core moving passage 12. Core material 26 injected into the core extruding device is extruded from the discharge passage 21, and clad material 27 is injected toward the inner peripheral side of the extruded annular core material 26 from the main injection nozzle 17 and toward the outer peripheral side from the auxiliary injection nozzles 18, 19. The clad material 27 is heated afterwards. Continuous and easy manufacture can be thereby performed to improve productivity.
Patent JP-H07134764-A (JP)
Title: Image input system
Inventor: KAWAOKA AKIHIRO
IPC: G06T1/00
Filed: 1993-11-10
Abstract: PURPOSE:To make it possible to input hand-written information such as a comment to a picture inputted in a field and to execute online processing with a host computer by constituting a digital camera unitedly with a hand-written input computer and storing picture data stored in the camera in a memory of the computer. CONSTITUTION:An image input menu selection button on an image input device is depressed by an exclusive pen 6. When a shutter is depressed in this state, a photographed image is displayed on an image inputting window. When the image is valid, an OK button is depressed. Thus, a hand-written input mode is set up and a necessary comment or the like can be hand-written. When a means for transmitting the image data and the inputted hand-written data to the host computer is prepared, the photographed image and the memo written in the image can be transmitted to an office. Thereby an operator in the office can immediately prepare return information while observing the sent contents and return the information to the field.
Patent JP-H05138207-A (JP)
Title: Hot rolling method for reducing edge crack in grain oriented electric steel sheet
Inventor: SOEJIMA YUTAKA
IPC: B21B1/26
Filed: 1991-10-28
Abstract: PURPOSE:To prevent edge cracking and improve the product yield and the working efficiency by shaping the end surface at the width side of a rolled material with an edger roll arranged at the inlet side of a finish rolling mill at the time of hot-rolling a grain oriented electric steel sheet. CONSTITUTION:The end surface at the width side of the rolled material S before shaping shows the (a) shape in the figure caused by barrelling deformation X, winkling deformation Y, etc. At the inlet side of the finish rolling mill, the end surface at the width side is shaped by the edger roll positioned to the (b) in the figure corresponding to a nominal plate width of the rolled material S. The end surface after shaping, becomes the (c) shape in the figure. When a roll surface is worn to a recessed form, by shifting the roll, the shaping-rolling is executed with the flat part.
Patent JP-2000109247-A (JP)
Title: Machine-glazed paper holder
Inventor: INOTSUMA KENSUKE
IPC: G03G15/00
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a machine-glazed paper holder that can anchor to core tubes of rolls of recording medium securely even if they have a deviant inside diameter. SOLUTION: This machine-glazed paper holder 40 comprises a first holder 50 having flexible portions 54 adapted to fit in a longitudinal end of a core tube 6a, and a second holder 60 for anchoring the first holder 50 to the longitudinal end of the core tube 6a. The first holder 50 consists of a disk 52 having a central hole, and three flexible portions 54 raised from the circumference of the hole of the disk 52. The second holder 60 has a disklike pressure portion 64 at the inner end of a shaft portion 62. The pressure portion 64 has three circumferentially spaced projections 64a, which deflect the flexible portions 54 of the first holder 50 outward.
Patent JP-H07133467-A (JP)
Title: Acrylic adhesive tape
Inventor: NUMATA NORIO
IPC: C09J135/00
Filed: 1993-11-10
Abstract: PURPOSE:To obtain the tape excellent in the mechanical strength of the substrate, adhesion to the primer layer, quality stability, etc., useful for architectural material fitting, etc., by providing the surface of a tape base consisting of a specific acrylic polymer with each specific primer layer and a tacky agent layer successively. CONSTITUTION:The adhesive tape can be obtained by providing (A) the surface of a tape base consisting of an acrylic polymer sheet formed using a photopolymerizable composition comprising an alkyl (meth)acrylate monomer, carboxyl-contg. vinyl monomer, photopolymerization initiator and granular filler 1-150mum in average particle diameter with (B) a primer layer consisting of a polymer compound, polyfunctional isocyanate compound, polyfuncitonal epoxy compound, polyfunctional carbodiimide compound, polyfunctional oxazoline compound or polyfunctional hydrazine compound and (C) on the primer layer, a carboxyl-contg. acrylic tack layer.
Patent JP-H09129932-A (JP)
Title: Nitride semiconductor light emitting element
Inventor: SANO MASAHIKO
IPC: H01L29/45
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To improve the light transmissivity of a nitride semiconductor light emitting element by forming a translucent electrode containing at least vanadium on almost the entire surface of the p-type layer of the light emitting element on which the p-type layer is formed as the outermost layer. SOLUTION: After a buffer layer 2, an n-type contact layer 3, an active layer 4, a p-type clad layer 5, and a p-type contact layer 6 are successively grown on a sapphire substrate 1, a mask is formed in a prescribed shape on the surface of the topmost p-type GaN contact layer 6 and part of the contact layer 3 is exposed by etching the layers 4, 5, and 6. Then the mask is removed from the surface of the contact layer 6 and Pd is vapor-deposited to a film thickness of 30Å on almost the entire surface of the topmost GaN layer 6 as a p-electrode 10. The translucent electrode 10 containing Pd transmits visible light, especially, visible light of purple to green color more than the conventional translucent electrode does. Therefore, when the electrode 10 is formed on the surface of the p-type layer 6, the light transmissivity of a nitride semiconductor light emitting element can be improved.
Patent JP-H02128552-A (JP)
Title: Transmission control service system
Inventor: NAKAMURA TADASHI
IPC: H04M3/42
Filed: 1988-11-09
Abstract: PURPOSE:To permit transmission of a specific person who knows a transmittable password but to inhibit that of the third person by registering the transmission password from a subscriber terminal machine by a subscriber, who will execute the reception control service, without passing the maintenance man of a central office. CONSTITUTION:When a subscriber A dials a transmission control register number and a password, a central controller 5 stores the password in a storage device (memory) 6. When the subscriber A under the transmission control service dials the password and the number of a subscriber B to transmit a call, the central controller 5 reads this dial number and compares it with the password of the subscriber A stored in a register table 7; and when they coincide with each other, transmission is permitted, and general speech connection is performed through a channel network 3 hereafter. Thus, transmission of only the person who knows the transmission password is permitted but transmission of the third person who does not know the transmission password is inhibited.
Patent JP-2000112970-A (JP)
Title: Information retrieval device
Inventor: MATSUNAGA SATOHIKO
IPC: G06F17/30
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To retrieve information which a user notices from plural document and to display it. SOLUTION: An information retrieval device with which a user inputs a keyboard from plural documents and retrieves it, is provided with a user information storage part 21 storing a keyword used for the retrieval of the document and an attribute used for the arrangement of the document as user information, a retrieval processing part 22 extracting the document having a word matched with the keyword from the plural documents, an attribute deciding part 24 extracting the word having the attribute similar to that stored in the user information storage part 21 in the document extracted by the retrieval processing part 22 as noticed information and an information displaying part 3 arranging the noticed information based on the attribute and displaying it.
Patent JP-H10109895-A (JP)
Title: Lifting device for automobile
Inventor: HOSHINO AKISHI
IPC: B66F7/28
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To omit vehicle jacking-up work when a receiving tool such as rubber or the like is inserted between the upper surface of a receiving part and the lower part of a vehicle by providing a lift for lowering the upper part of the receiving part of an automobile by a specified depth from a floor surface in a pit formed in the floor surface. SOLUTION: In a pit formed in a floor surface A in a repair shop or the like, a receiving part 4 is fixed to the upper end of the rod of a hydraulic cylinder 2. When the receiving part 4 is lowered most, the upper surface of the receiving part 4 is set lower than the floor surface A by a specified dimension. That is, the upper surface of the receiving part 4 is set to an equal height as the floor surface A and an automobile B is restrained in a specified position. Then, by pressing a lowering button 6b to lower the automobile to a lowest place and a receiving tool C made of rubber is inserted into the lower part of a car body. By pressing a raising button 6a to raise the automobile B together with the receiving part 4, a position sensor 5 is operated and the raising is stopped at the floor level. Then, by pressing the raising button 6a to raise the automobile, repairing is performed. Thus, the necessity of jacking-up is eliminated to promote labor conservation.